ZA201201072B - Method for digitizing dento-maxillofacial objects - Google Patents

Method for digitizing dento-maxillofacial objects

Info

Publication number
ZA201201072B
ZA201201072B ZA2012/01072A ZA201201072A ZA201201072B ZA 201201072 B ZA201201072 B ZA 201201072B ZA 2012/01072 A ZA2012/01072 A ZA 2012/01072A ZA 201201072 A ZA201201072 A ZA 201201072A ZA 201201072 B ZA201201072 B ZA 201201072B
Authority
ZA
South Africa
Prior art keywords
dento
digitizing
maxillofacial
objects
maxillofacial objects
Prior art date
Application number
ZA2012/01072A
Other languages
English (en)
Inventor
Wouter Mollemans
Veerle Wouters
Filip Schutyzer
Original Assignee
Medicim Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Medicim Nv filed Critical Medicim Nv
Publication of ZA201201072B publication Critical patent/ZA201201072B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/136—Segmentation; Edge detection involving thresholding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/155—Segmentation; Edge detection involving morphological operators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10081—Computed x-ray tomography [CT]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20036—Morphological image processing
    • G06T2207/20041—Distance transform
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30036—Dental; Teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
ZA2012/01072A 2009-09-04 2012-02-14 Method for digitizing dento-maxillofacial objects ZA201201072B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09169487.7A EP2306400B1 (en) 2009-09-04 2009-09-04 Method for digitizing dento-maxillofacial objects
PCT/EP2010/005355 WO2011026609A1 (en) 2009-09-04 2010-09-01 Method for digitizing dento-maxillofacial objects

Publications (1)

Publication Number Publication Date
ZA201201072B true ZA201201072B (en) 2013-05-29

Family

ID=41666574

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2012/01072A ZA201201072B (en) 2009-09-04 2012-02-14 Method for digitizing dento-maxillofacial objects

Country Status (11)

Country Link
US (1) US8824764B2 (https=)
EP (2) EP2306400B1 (https=)
JP (1) JP5696146B2 (https=)
KR (1) KR101710022B1 (https=)
CN (1) CN102576465B (https=)
AU (1) AU2010291554B2 (https=)
BR (1) BR112012004927B8 (https=)
DK (1) DK2722818T3 (https=)
ES (1) ES2536523T3 (https=)
WO (1) WO2011026609A1 (https=)
ZA (1) ZA201201072B (https=)

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KR20130132038A (ko) * 2012-05-25 2013-12-04 이화여자대학교 산학협력단 맞춤형 치아 교정 시스템 및 그의 치아 교정 방법
FI125322B (en) * 2012-06-11 2015-08-31 Planmeca Oy Tooth Surface Models
GB201216214D0 (en) 2012-09-12 2012-10-24 Nobel Biocare Services Ag A digital splint
GB201216224D0 (en) 2012-09-12 2012-10-24 Nobel Biocare Services Ag An improved virtual splint
GB201216230D0 (en) 2012-09-12 2012-10-24 Nobel Biocare Services Ag An improved surgical template
EP3308711A4 (en) * 2015-06-09 2019-02-20 She, Chengxin IMAGE CORRECTIVE DESIGN SYSTEM AND METHOD FOR ORAL AND MAXILLOFACIAL SURGERY
JP6707991B2 (ja) * 2016-05-30 2020-06-10 富士通株式会社 歯軸推定プログラム、歯軸推定装置及びその方法、並びに歯形データ生成プログラム、歯形データ生成装置及びその方法
CN107684463B (zh) * 2016-08-03 2020-06-16 佛山市诺威科技有限公司 一种全冠桥连接体数字化生成方法
US10368814B2 (en) * 2016-12-30 2019-08-06 Carestream Dental Technology Topco Limited Method for cephalometric analysis
GB201708520D0 (en) 2017-05-27 2017-07-12 Dawood Andrew A method for reducing artefact in intra oral scans
JP2020525258A (ja) * 2017-06-30 2020-08-27 プロマトン・ホールディング・ベー・フェー 深層学習法を使用する３ｄ歯顎顔面構造の分類および３ｄモデリング
DK3666225T3 (da) 2018-12-11 2022-09-12 Sirona Dental Systems Gmbh Fremgangsmåde til frembringelse af en grafisk gengivelse af en tandtilstand
EP3899876B1 (en) 2018-12-20 2024-10-16 Medicim NV Automated trimming of a surface mesh

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US4663720A (en) 1984-02-21 1987-05-05 Francois Duret Method of and apparatus for making a prosthesis, especially a dental prosthesis
CN1068670A (zh) * 1991-07-11 1993-02-03 中国人民解放军第四军医大学口腔医学院 用定位x线片重建活体颅骨立体形态方法
US5360446A (en) 1992-12-18 1994-11-01 Zimmer, Inc. Interactive prosthesis design system for implantable prosthesis
NL9301308A (nl) 1993-07-26 1995-02-16 Willem Frederick Van Nifterick Werkwijze voor het vastzetten van een tandprothese op implantaten in het kaakbeen van een patiënt en middel te gebruiken daarbij.
SE502035C2 (sv) * 1993-12-06 1995-07-24 Nobelpharma Ab Metod och och anordning för framtagning av information för framställning av artifiella stödorgan eller ersättningsdelar till människokroppen
BE1008372A3 (nl) 1994-04-19 1996-04-02 Materialise Nv Werkwijze voor het vervaardigen van een geperfektioneerd medisch model uitgaande van digitale beeldinformatie van een lichaamsdeel.
SE503073C2 (sv) 1994-07-04 1996-03-18 Nobelpharma Ab Metod för framställning av långsträckt stöddel i ersättningsuppbyggnad samt sådan stöddel tillverkad med metoden
US5725376A (en) 1996-02-27 1998-03-10 Poirier; Michel Methods for manufacturing a dental implant drill guide and a dental implant superstructure
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EP1941458B1 (en) * 2005-10-20 2018-08-29 Philips Intellectual Property & Standards GmbH Automatic adaptive soft tissue thresholding for two-pass ct cone-beam artifact reduction
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Also Published As

Publication number Publication date
EP2722818B1 (en) 2019-11-06
EP2722818A1 (en) 2014-04-23
US20120201443A1 (en) 2012-08-09
EP2306400B1 (en) 2015-02-11
KR20120065376A (ko) 2012-06-20
CN102576465A (zh) 2012-07-11
ES2536523T3 (es) 2015-05-26
BR112012004927B8 (pt) 2021-07-27
AU2010291554A1 (en) 2012-03-29
JP5696146B2 (ja) 2015-04-08
BR112012004927A2 (pt) 2016-04-05
EP2306400A1 (en) 2011-04-06
KR101710022B1 (ko) 2017-03-08
US8824764B2 (en) 2014-09-02
CN102576465B (zh) 2015-02-11
DK2722818T3 (da) 2020-01-06
WO2011026609A1 (en) 2011-03-10
BR112012004927B1 (pt) 2020-10-13
JP2013503662A (ja) 2013-02-04
AU2010291554B2 (en) 2016-03-24

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